ADDING THE ROOF TRUSSES
We debated for some time the best way to attach the roof to the
building. Originally, we planned to build the entire roof on the
ground, and then lift it into place. I decided this would be difficult
due to the weight. Then we had the idea of building just enough of
the truss frame to lift into place and sit on top of the walls. Too
unsteady, and still too heavy. After further discussion, we hit upon
the idea of placing the trusses on top of the observatory and securely
(but temporarily) attaching them to the walls. After this was accomplished,
the two trusses were securely spanned with 2x4's. These supports
will give us something to attach the roofing to. Next, we will unsecure
the roof frame from the walls, jack each side up one at a time and attach
the roller mechanisms underneath.